Live Chat I-5 Community Nearby Traffic I 5 CA exit 123, Southbound 2024-04-18 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-5 CA Exit 123, Southbound Norwalk, CA 3.28 Whittier, CA 3.46 Downey, CA 5.51 Interstate highway exits close to I-5 CA Exit 123, Southbound Exit 122, i5 1.96 Exit 123, i5 2.31 Exit 121, i5 2.42 Interstate highways close to I-5 CA Exit 123, Southbound i5 map 1.96 i605ca map 2.76 i710ca map 9.61 State roads close to I-5 CA Exit 123, Southbound CA 72 map 4.56 CA 19 map 4.76 CA CR N8 map 5.21